baber/WOPTO huggingface dataset:
Patent KR-20210089936-A (KR)
Title: Cleaing composition for ship rust removal
Inventor: KIM DAE JUNG
IPC: C23G1/08
Filed: 2020-01-09
Abstract: The present invention relates to a cleaning composition for removing rust from a ship. The cleaning composition comprises: 2 to 10 wt% of citric acid monohydrate; 15 to 25 wt% of a nonionic surfactant; and 1 to 3 wt% of sodium adj tripolyphosphate. The cleaning composition contains citric acid monohydrate, which is an organic acid, instead of an inorganic acid used in a conventional rust cleaning agent, and further includes a nonionic surfactant such as triton BG-10, sodium tripolyphosphate, and the like, thereby simplifying a rust removal process while maintaining the strong cleaning power of a conventional inorganic acid-based rust cleaning agent, and can be used easily and safely by workers, thereby greatly contributing to the prevention of industrial accidents.
Patent KR-20210090950-A (KR)
Title: A pneumatic tire
Inventor: PARK MOON CHEOL
IPC: B60C9/18
Filed: 2020-01-13
Abstract: The present invention relates to a pneumatic tire and, more particularly, to a pneumatic tire having an improved structure of a carcass. The present invention is the pneumatic tire, which comprises a tread portion (100), a sidewall portion (200), and a bead portion (300), wherein the carcass (400) composed of a carcass cord and topping rubber is installed inside the tread portion (100), the sidewall portion (200), and the bead portion (300) for rigidity of the tire. A belt layer (500) is installed on the bottom portion of the tread unit (100) to increase durability, and the carcass (400) is divided into opposite sides on a cross-sectional surface of the tire.
Patent KR-20210092996-A (KR)
Title: Floating unit and floating platform having the same
Inventor: JIN HONGKUI
IPC: B63B35/44
Filed: 2020-01-17
Abstract: The present invention relates to a floating unit and a floating platform having the same. According to an embodiment of the present invention, disclosed are the floating unit configured to enable installation of facilities by floating on the sea or water and to reduce an effect of shaking due to a windstorm being transmitted to the facilities installed thereon, and the floating platform having the same. An object of the present invention is to provide the floating unit configured to reduce an effect of shaking caused by the windstorm transmitted to the facilities installed thereon, and the floating platform having the same.
Patent KR-20210065002-A (KR)
Title: Floor cutting machine with three wheel
Inventor: LEE SUNG JUN
IPC: E01C23/06
Filed: 2020-01-20
Abstract: According to the present invention, provided a three-wheeled floor cutting machine comprising: a main frame supporting equipment necessary for cutting the floor in a straight line when a direction that the floor cutting machine advances is referred to as the front and the opposite direction is referred to as the rear; one rear wheel positioned at the rear center of the main frame; two front wheels positioned at both front ends of the main frame; a cutting frame having one side fixed near the rear of the main frame and the other side moving up and down; and a cutting blade that a cutting shaft is positioned near the other side of the cutting frame and the cutting blade can be fitted to both ends of the cutting shaft. Accordingly, the cutting blade is attached to the cutting frame separate from the main frame to be able to move regardless of the main frame.
Patent KR-20210094773-A (KR)
Title: Memory system and data processing system including the same
Inventor: KIM BYUNG JUN
IPC: G06F3/06
Filed: 2020-01-22
Abstract: A memory system comprises: a storage medium; and a controller configured to move data temporarily stored in a memory to the storage medium in units of batch sizes, wherein the controller comprises a controller configured to generate persistence information for the data stored in the memory based on the batch size and transmit the persistence information to a host device. Therefore, the present invention is capable of preventing a degradation in performance.
Patent KR-20210100282-A (KR)
Title: Method, apparatus and computer program for providing insurance product recommendation service
Inventor: LEE DONG IK
IPC: G06Q40/08
Filed: 2020-02-06
Abstract: A method, apparatus and computer program for providing an insurance product recommendation service are provided. A method of providing an insurance product recommendation service according to various embodiments of the present invention, a method performed by a computing device, may include the steps of: obtaining one or more insurance items required for subscription from a user; generating insurance product recommendation information of combining one or more insurance products among a plurality of insurance products to include the one or more insurance items; and scoring each of the plurality of insurance product recommendation information and providing any one insurance product recommendation information among the plurality of insurance product recommendation information according to the scoring result.
Patent KR-20210105651-A (KR)
Inventor: KIM JIN SUNG
IPC: H02B1/28
Filed: 2020-02-19
Abstract: The present invention is to provide a switchgear unit performing stable operation of a transformer module and obtaining improved operation reliability. The switchgear unit with improved heat dissipation efficiency and foreign material ingress blocking rate of the present invention includes: a main housing which is provided to include a space unit formed therein and a plurality of divisional opening units formed to be partitioned from each other; a transformer module which is seated in the space unit; and a plurality of first cover assemblies which discharge heat generated when the transformer module is driven, prevent a foreign material from being introduced, at the same time, respectively close the plurality of divisional opening units, and are provided to be detachable from the main housing.
Patent KR-20210106148-A (KR)
Inventor: YOON HYUNG WOON
IPC: C08L33/14
Filed: 2020-02-20
Abstract: The present invention relates to a copolymer latex composition, including nitrile-based copolymer latex and acrylic copolymer latex, wherein the nitrile-based copolymer includes a conjugated diene-based monomer-derived repeating unit and a nitrile-based monomer-derived repeating unit, the acrylic copolymer includes a first acrylic copolymer and a second acrylic copolymer, the first acrylic copolymer includes a (meth)acrylic acid alkyl ester monomer-derived repeating unit and a (meth)acrylic acid alkoxy alkyl ester monomer-derived repeating unit, the second acrylic copolymer includes a (meth)acrylic acid alkyl ester monomer-derived repeating unit, a (meth)acrylic acid alkoxy alkyl ester monomer-derived repeating unit and a crosslinkable monomer-derived repeating unit. The present invention also relates to a method for preparing the copolymer latex composition, and a rubber composition including the copolymer latex composition. The copolymer latex composition has improved oil resistance and heat resistance.
Patent KR-20210107264-A (KR)
Title: Adhesive mat for clean room with antistatic function
Inventor: YU SEUNG TAE
IPC: H01L21/67
Filed: 2020-02-24
Abstract: The present invention relates to an adhesive mat for a clean room. Specifically, by being configured to have an antistatic function, the present invention relates to the adhesive mat for the clean room having the antistatic function that removes particles or foreign substances attached to a dustproof shoe and at the same time capable of removing a static electricity of the dustproof shoe. As the adhesive mat for the clean room, the constituent means constituting the adhesive mat for the clean room with the antistatic function according to the present invention comprises: a lower part adhesive layer attached to a target surface to be attached; an upper part adhesive layer that removes the particles; and an intermediate layer interposed between the lower part adhesive layer and the upper part adhesive layer to increase a strength of the clean room adhesive mat, wherein each of the lower part adhesive layer and the upper part adhesive layer is formed by adding a conductive component for the antistatic function.
Patent KR-20210121523-A (KR)
Inventor: YOO SUNGJIN
IPC: G06N3/08
Filed: 2020-03-30
Abstract: The present invention relates to a speckle reduction method and a speckle reduction apparatus. The speckle reduction method includes inputting an image using a coherent source to a speckle reduction network to reduce a speckle included in the image, and outputting an image having a reduced speckle. An object of the present invention is to reduce a speckle generated in an image using a coherent source.
Patent KR-20210122589-A (KR)
Title: Transparent window for mask and manufacuring method of same
Inventor: KIM SUNG EUNG
IPC: A62B18/08
Filed: 2020-04-01
Abstract: Disclosed are a transparent window for a mask and a manufacturing method thereof. According to one embodiment of the present invention, the transparent window for a mask mounted on a mask to protect the eyes and face of a user comprises: a transparent part formed of a transparent material while protecting the eyes of a user; and a coupling part for coupling the transparent window for a mask to the mask. The coupling part is coupled to both ends of the mask. The transparent window for a mask can be bent.
Patent KR-20210057644-A (KR)
Title: Method for manufacturing micro-led based display and micro-led based display
Inventor: CHO YONG HOON
IPC: H01L33/00
Filed: 2020-04-06
Abstract: The present invention relates to a method for manufacturing a multi-color wavelength micro-LED-based display and the multi-color wavelength micro-LED-based display, and more particularly, to a method for manufacturing a multi-color wavelength micro-LED-based display and the multi-color wavelength micro-LED-based display, which includes: forming, on a semiconductor substrate, micro-LEDs zoned into a plurality of subpixel units; planarizing by forming a planarization layer on at least a portion of the micro-LED; forming a via hole in the planarization layer; and integrating the micro-LED and a TFT by arranging and depositing the TFT for driving the sub-pixel on the planarized micro-LED.
Patent KR-20210127547-A (KR)
Inventor: SHIN KWANG SHIK
IPC: A61Q19/08
Filed: 2020-04-14
Abstract: The present invention relates to a composition for improving skin wrinkles, and more specifically, to food and a cosmetic composition excellent in preventing and/or improving skin wrinkles by including an extract of Acer ginnala f. divaricatum as an active ingredient.
Patent KR-20210110128-A (KR)
Title: A nano-ligand for promoting cell adhesion and regeneration of macrophage and a method for promoting cell adhesion and regeneration of macrophage using the same
Inventor: KANG HEEMIN
IPC: C12N5/0784
Filed: 2020-04-24
Abstract: The present invention relates to a nano-ligand for promoting cell adhesion and regeneration of macrophages and a method for promoting cell adhesion and regeneration of macrophages using the nano-ligand. The method for promoting cell adhesion and regeneration of macrophages of the present invention not only temporally and spatially controls the sliding of the nano-ligand, but also allows reversible control by applying a magnetic field to a substrate containing the nano-ligand, and can efficiently regulate the cell adhesion and phenotype of macrophages in vitro and in vivo through magnetic field-based temporal and spatial control.
Patent KR-20210133486-A (KR)
Title: Virus removal device for vehicle and virus removal system including the same
IPC: A61L9/20
Filed: 2020-04-29
Abstract: Disclosed are a virus removal device for vehicles and a virus removal system comprising the same, wherein the virus removal device comprises: a housing mounted on a transport device, provided with an inlet open to allow outside air to flow thereinto and an outlet open to have internal air discharged to the outside while being spaced apart from the inlet in a longitudinal direction, and having an inner circumferential surface thereof forming a closed cross section; a blower located inside or outside the housing and flowing air such that air outside the housing is introduced through the inlet or the air inside the housing is discharged through the outlet during operation; and a lamp which destroys viruses in the air flowing into the housing by irradiating ultraviolet rays into the housing so that the ultraviolet rays are reflected from the inner circumferential surface of the housing.
Patent KR-20210133824-A (KR)
Title: red clay a plank manufacturing method
IPC: B27F1/08
Filed: 2020-04-29
Abstract: The present invention relates to a method for producing a loess wood board, and the loess wood bard produced by the method, wherein in addition to a thermal insulation effect, phytoncide beneficial to the human body can be provided, and antibacterial and moisture-proof effects are provided in an indoor space. To this end, the method of the present invention comprises: a wood board cutting step (100); a front surface part groove digging step (200); a loess binder fixing step (300); a loess mortar preparation step (400); a loess mortar injection step (500); a loess mortar surface pressing step (600); a loess wood board drying step (700); and a front surface part smoothing step (800).
Patent KR-20210143392-A (KR)
Title: Handpiece having a diamond abrasive element method thereof
IPC: B24D3/10
Filed: 2020-05-20
Abstract: The present invention relates to a technique for grinding an abrasive object by mounting an abrasive member equipped with diamond paper on a handpiece and rotating it. According to the present invention, the abrasive member comprises: an abrasive rod having a cylindrical structure; a fixed shaft for coupling the abrasive rod to an end of a handpiece bar; an adhesive part applied to the entire circumferential surface of the abrasive rod; and diamond paper adhered to an upper portion of the adhesive part.
Patent KR-20210147677-A (KR)
Inventor: JUNG JIN AN
IPC: H01L21/67
Filed: 2020-05-29
Abstract: A substrate processing system according to an embodiment of the present invention includes: a transfer chamber having an internal space; a transfer device having a support part installed in the transfer chamber to support and move the substrate; and a first inspection device that has a first detection part installed in at least one of the transfer chamber and the transfer device, determines whether the support part has moved to a preset first position using the data obtained from the first detection part, and determines the operating state of the transfer device. Therefore, it is possible to reduce the problem of seating the substrate on a mounting table in an error or abnormal state during a substrate processing process, thereby allowing the substrate to be seated at the correct position of the mounting table during the actual process. Accordingly, it is possible to reduce the occurrence of defects according to the seating position of the substrate, and improve the substrate processing quality.
Patent KR-20210148703-A (KR)
Inventor: LEE JEUNG SU
IPC: F16B2/20
Filed: 2020-06-01
Abstract: Disclosed is a method of consecutively constructing fiber reinforcement strips. In accordance with the present invention, when fiber reinforcement strips buried in a reinforced earth body behind a pacing member during reinforced earth retaining wall construction are consecutively inserted into reinforcement strip insertion holes of the pacing member and then pulled, a slide clip (50) is interposed between C-shaped reinforcement strip insertion holes (20) inserted in a plurality of pacing members (10), which are laterally adjacent to each other, to be inserted into the C-shaped reinforcement strip insertion holes (20) to prevent a fiber reinforcement strip (30) exposed to the rear of the pacing members (10) from coming in direct contact with the rear side (12) of the pacing members (10) while preventing the fiber reinforcement strip from being stuck into end parts of inlets (22, 24) during the procedure of being inserted from one (22) of the inlets into the other one (24), thereby smoothing the pulling work of the fiber reinforcement strip (30) as well as preventing damage to the fiber reinforcement strip (30).
Patent KR-20210153171-A (KR)
Inventor: KIM SOODONG
IPC: H01L51/50
Filed: 2020-06-09
Abstract: A display device according to an embodiment of the present invention includes a display panel and a light control member disposed on the display panel. The light control member includes a plurality of barrier ribs spaced apart from each other, and a plurality of light control parts respectively disposed between the plurality of barrier ribs. At least one of the plurality of light control parts includes: a first base resin; and a first layer including a coupling agent dispersed in the first base resin and a second base resin disposed on the first layer; and a second layer including a light emitting body dispersed in the second base resin. The display quality and reliability of the display device can be improved.
Patent KR-20210027056-A (KR)
Title: Rf switch device with a sidewall spacer having a low dielectric constant
Inventor: WU CHENG TA
IPC: H01L29/49
Filed: 2020-06-10
Abstract: Various embodiments of the present disclosure relate to a method for forming an integrated circuit (IC). The method includes a step of forming a gate electrode and a gate dielectric stacked over a substrate. A sidewall spacer layer is deposited over the substrate and the gate electrode, in which the sidewall spacer layer lines sidewalls of the gate electrode. An etching back is performed on the sidewall spacer layer to form a sidewall spacer on the sidewalls of the gate electrode. The etching back is performed at an etching rate less than about 8 angstroms/minute using an etchant comprising hydrogen fluoride. Further, the substrate is doped with the sidewall spacer and the gate electrode in place to form a pair of source/drain regions respectively on opposite sides of the gate electrode.
Patent KR-20210158135-A (KR)
Inventor: KIM YONG MIN
IPC: H01F27/29
Filed: 2020-06-23
Abstract: The present invention relates to a coil component which comprises: a body which has one surface and the other surface facing each other, and both cross-sectional surfaces connecting one surface and the other surface and facing each other; a support substrate which is disposed inside the body, and includes a core part and a support part connected to the core part; a coil unit which is disposed on the core part; and a lead-out unit which is disposed on the support part, and is connected to the coil unit to be exposed to one surface of the body. The support part is disposed to be more adjacent to one side of the body than the core part.
Patent KR-20220001019-A (KR)
Title: Hetero-cyclic compound and organic light emitting device comprising the same
Inventor: HEO DONG UK
IPC: C07D405/04
Filed: 2020-06-26
Abstract: The present specification relates to a heterocyclic compound and an organic light emitting device including the same. An exemplary embodiment of the present specification provides a heterocyclic compound represented by chemical formula 1. The heterocyclic compound according to an exemplary embodiment of the present specification can be used as a material of an organic material layer of the organic light emitting device, and by using the same, it is possible to improve efficiency, lower driving voltage and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220001813-A (KR)
Title: Foding method of medical gowns
Inventor: LEE JIN SOO
IPC: A41D27/10
Filed: 2020-06-30
Abstract: The present invention relates to a method for folding a medical gown including: a body unit formed to cover a front side and a back side of a body of a user; a head inserting unit formed for inserting a head of the user into the center of a shoulder unit for covering a shoulder; left and right sleeve units formed by being extended to each of left side and right side from the shoulder unit and cover arms of the user; and a waistband bound to a back of a waist in the center of the body unit. The method for folding a medical gown comprises: a) a step of unfolding the medical gown to allow the left and right sleeve units to be aligned with each other around the shoulder unit; b) a step of folding the left and right sleeve units toward a front surface of the shoulder unit; c) a step of folding a length of the body unit in a zigzag manner based on the shoulder unit; and d) a step of folding left and right sides of the shoulder unit in which the body unit is folded in the zigzag manner toward the center of the shoulder unit. The present invention folds the medical gown in a form suitable for application to packaging and automation processes. Provided is the method for folding a medical gown capable of rapidly unfolding the medical gown to be easily worn by the user when using the medical gown.
Patent KR-20220003795-A (KR)
Title: Evaporating apparatus of display device
Inventor: SEO JI MAN
IPC: H01L51/00
Filed: 2020-07-02
Abstract: The present invention relates to an evaporation apparatus for uniformly evaporating an evaporation material. The evaporation apparatus comprises: a plurality of crucible bodies filled with an evaporation material and disposed under the substrate; a plurality of lids coupled to the upper portion of each of the plurality of crucible bodies; and a plurality of nozzles formed on the plurality of lids to discharge a vaporized evaporation material. The shape of the plurality of nozzles is a shape that does not overlap with adjacent nozzles.
Patent KR-20220005880-A (KR)
Title: Antimicrobial composition for coating a mask and a method of manufacturing the antibacterial mask using the composition
Inventor: HA TAE HOON
IPC: A01N25/06
Filed: 2020-07-07
Abstract: The present invention relates to an antibacterial composition for coating an improved mask and a method of manufacturing an antibacterial mask using the composition not only to exhibit excellent efficacy in removing Pseudomonas aeruginosa and E. coli but also to perform deodorization, block fine dust, remove volatile organic compounds (VOCs), nitrogen oxides (NOx), and sulfur oxides (SOx), remove odor substances such as formaldehyde, ammonia, trimethylamine (TMA), etc., and have antibacterial/antiviral functions by coating the antibacterial composition on the existing mask. The method comprises: a first step of preparing a mask; a second step of mixing 8 to 12 parts by weight of each of scoria powder, mica powder, biotite powder, muscovite powder, pozzolan powder, and jade powder with respect to 100 parts by weight of the emulsion to make an antibacterial composition; a third step of forming a composition layer by spraying the antimicrobial composition onto the lining of the mask prepared in the first step; and a fourth step of heating the composition layer formed in the third step to a predetermined temperature to prepare an antibacterial layer.